Brand: Marathon
SKU: 056B11F5303
Marathon 056B11F5303, General Purpose Motor, 1/2 HP, 115/208-230 Volts, 4.8 Amps, 1 Phase, 1140 RPM, 60 Hz, TEFC Enclosure, 56C Frame, Rigid Base, Footless Mounted, Rolled Steel Frame, Catalog No: G578
Marathon General Purpose Three Phase Totally Enclosed Fan Cooled
The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies
Feature:
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Note: Picture is illustrative and may not reflect the actual product.
Key Features:
Description
Marathon General Purpose Three Phase Totally Enclosed Fan Cooled
The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies
Feature:
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Note: Picture is illustrative and may not reflect the actual product.
Specifications
| Brand | Marathon |
| Catalog No | G578 |
| Product Type | General Purpose Motor |
| Horsepower | 1/2 HP |
| Voltage | 115/208-230 Volts |
| Phase | 1 |
| Output KW | 0.37 kW |
| Frequency | 60 Hz |
| Speed | 1140 RPM |
| Current | 4.8 Amps |
| Enclosure | TEFC |
| Frame Size | 56C |
| Motor Orientation | Horizontal |
| Number of Poles | 6 |
| Mounting Type | Rigid Base |
| Frame Material | Rolled Steel |
| Overall Length | 13.32 in |
| Service Factor | 1.15 |
| Efficiency @ 100% Load | 64% |
| Duty Rating | Continous |
| Overload Protector | No |
| Electrical Type | Capacitor Start Capacitor Run |
| Starting Method | Across The Line |
| Design Code | N |
| KVA Code | M |
| Frame Length | 0.625 in |
| Shaft Diameter | B |
| Insulation Class | Ball |
| Opp Drive End Bearing | Ball |
| Drive End Bearing | 2.06 in |
| Shaft Extension Location | Selective Counterclockwise |
| Shaft Rotation | NEMA 56 |
| Shaft Type | 40 °C |
| Ambient Temperature | UL, CSA, CE |